OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

REAL $12.50 Call

REAL261120C00012500

Latest saved OI14,175Oct 23, 2026
Last change+24vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
REAL $12.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 14,2387,1190 2026-10-09: 14,187 OI2026-10-13: 14,169 OI2026-10-14: 14,169 OI2026-10-16: 14,238 OI2026-10-21: 14,151 OI2026-10-23: 14,175 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

REAL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing14,175+24
Oct 21, 202614,151-87
Oct 16, 202614,238+69
Oct 14, 202614,1690
Oct 13, 202614,169-18
Oct 09, 202614,187No prior observation